/Investor DB

Atlas Venture — 2022 Investments

6 investments dated 2022 · listed companies and verified rows first · show all

Sionna Therapeuticssionnatx.comin𝕏NASDAQ: SIONSeries B · Apr 2022 · $110M✓ verified

Sionna Therapeutics is a biopharmaceutical company founded in 2019 that develops small-molecule therapies for cystic fibrosis by targeting and stabilizing NBD1, the domain of the CFTR protein where the common ΔF508 mutation occurs.

BiotechHealthtechMedical Devices

Greg(Co-founder & Senior Vice President of Discovery Research)Mark(Co-founder & Senior Vice President of Medicinal Chemistry)Mike(President & CEO)Charlotte(Chief Medical Officer)Elena(Chief Financial Officer)Caroline(Chief Business Officer)

Co-investorsOrbiMedRA CapitalViking Global

Kinaset Therapeuticskinasettherapeutics.comin𝕏Jul 2022✓ verified

Kinaset Therapeutics is a drug developer working on KN-002, a therapeutic candidate for treating severe asthma across patients regardless of the underlying cause of inflammation.

BiotechHealthtechMedfield, US

Roger Heerman(Chief Business/Operating Officer / Co-Founder)inFrazer Morgan(Chief Development Officer / Co-Founder)inRobert Clarke(Chief Executive Officer / Board Member / Co-Founder)Christopher O’Brien(Chief Medical Officer)

BoardJamil Beg(Director of the Issuer)inTom King(Director of the Issuer)

Board seatKevin Bitterman· per SEC Form D

Co-investors5AM VenturesRA CapitalEQT Life SciencesGimvSixty Degree CapitalVivo Capital+3 more

Arkuda Therapeuticsarkudatx.cominSeries A · Feb 2022 · $64M

Arkuda is an independent information platform that provides analysis and reviews of online gaming platforms operating in Azerbaijan, focusing on legal compliance, security protocols, and user protection for gaming platforms like Mostbet.

ConsumerGamingBaku, AZ

Co-investorsMission BiocapitalPfizer Venture InvestmentsPfizer VenturesPivotal Life Sciences

hC Biosciencehcbioscience.comFeb 2022Defunct

Cambridge, MA biotech developing engineered tRNA "protein editing" therapeutics for nonsense-mutation diseases; reported shut down in 2025.

Cambridge, US

Leslie J Williams(Executive Officer, Director)

BoardBenjamin Chen(Director)Seiji Miyahara(Director)inSacha Mann(Director)David Moskowitz(Director)Steven Gillis(Director)in

Co-investorsARCH Venture Partners5AM Ventures8VCPanacea VentureTaiho Ventures, LLCTakeda Ventures

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

Amagma, Inc.Pheon Therapeutics

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.